Cracking should stop at the mid point of the beam (that's where the concrete goes from tension to compression in most cases).

So far I have seen all but 0 persons speaking of market compression on BP, vs more than I can count hoping, praying and awaiting an 08/09 repeat.

So bay area local economy is very robust, while in Miami, the house is  expensive due to cap compression + massive investment from South America.

The biggest contributing factor was cap rate compression and thus much higher sale price. 

All these Asian markets experience "cap rate compression" since 20 years ago hence people no longer surprised.

Cash flow is not the primary motive in this case, but I look for it to provide a buffer for unforeseen events, rent compression, etc.

Downside is it makes it kind of a seller's market so cap rates are compressed some!

but, food for thought - cash flow has been compressed because of where the market is.  

Specifically trying to find the following metrics for the Dallas Fort-Worth area, but any general industry metrics would be a good start:- Co-warehousing expense ratios - Current cap rates for this type of facility AND- Projected growth or compression of cap rates

You can probably have a plumber come out for compression test without having water turned on, still requiring written seller permission, but I don't think typical home inspectors will do that, and prepare to be responsible if any damage done.